Ключевые слова: aid, assist, audiology, auditory, brown, care, caucasian, closeup, communicate, damage, deaf, deafness, detail, device, digital, disabled, ear, gray, grizzle, hair, handicap, handicapped, head, health, hearing, help, human, instrument, man, medical, medicine, object, person, plastic, senior, silence, sound, support, tubing, wearing, white,